# 定义全局变量
from mqtt.mQTTClient import MqttClient

client_keson = None
offline_flag = False
clientNo = None
license = None
groupId = None
clientId = None
uname = None
pwd = None
eew_topic = None
eqr_topic = None
ack_topic = None
mqtthost = None
port =None
scope = None